.App-footer {
    width: 100%;
    height: .8rem;
    border-top: 1px solid #ddd;
    display: flex;
}

.hide-footer {
    display: none;
}

.footer-item {
    flex: 1;
    text-align: center;
}

.iconfont {
    display: block;
    font-size: .4rem;
}

.icon-text {
    display: block;
}

.footer-active .iconfont,
.footer-active .icon-text {
    color: #F23030;
}